Nightstorm Sissy Bar And Rack

Ok so my. First question

I've ordered a long haul pillion seat

I need a sissy bar and rack

We've tried the short after market one which seems too be ok but I'm wondering if the pad is too low to use with the long haul seat (anyone have this setup)

The triumph sissy bar looks good but the Mrs feels it leans her back too far to be comfortable.
So , is it adjustable at all?
Interested in other people's opinions

Also interested in any other sissy bar, pad and rack options

Thanks